[单项选择]The mother didn’t know who （） for the broken glass.
A. blamed
B. be blamed
C. to blame
D. would blame

[单项选择]The mother didn’’t know who______ for the broken glass.
A. blamed
B. be blamed
C. to blame
D. would blame

[单项选择]The angry mother didn’’t know who ______for the broken glass.
A. will blame
B. to blame
C. to be blamed
D. blames

[单项选择]

Passage Three
It’s hard to know who to trust these days. When we see people staging protests we think, Wow! These folks are passionate about their cause-otherwise, why would they stand in the rain for hours But sometimes it’s a show: You and even your Congressman may have been raised to power by manipulative marketers who pay serious money to hire protesters.
It’s a mean trick. Let’s say you want to stage a political rally, but you just can’t find enough people for a good turnout. What you need are folks with lots of time on their hands, who can be persuaded to make a fuss over almost anything. Solution: Head down to a homeless shelter and take out cash.
No joke-hiring the homeless is catching on. Last October, a Georgia activist pushing a state law to crack down on illegal immigrants paid 14 homeless men $10 each to hold signs and march around. It worked. People thought the rally was genuine-a local radio sta
A. those protesting in the cold rain are respectable
B. most Congressmen were elected by fake votes
C. in some cases protesters are hired
D. people staging protests are passionate

[简答题]We do not know who first set a broken leg, or launched a seaworthy boat, or calculated the length of the year, or ploughed the field; but we know all about the killers and destroyers. People think a great deal of them, so much so that on all the highest ill s in the great cities of the world you will find the figure of a conqueror or a general or a soldier. And I think most people believe that the greatest countries are those that have beaten in battle the greatest number of other countries and ruled over them as conquerors. It is just possible they are, hut they are not the most civilized. Animals fight; so do savages; hence to be good at fighting is to be good in the way in which an animal or a savage is good, but it is not to be civilized.

[单项选择]I saw（）man going into the office．I don’t know who （） man was．
A. -/the
B. the/a
C. a/the
D. a/a

[单项选择]Most people didn’t knowMost people didn’t know
A. how to use hot-drinks machines.
B. whether they were drinking tea or coffee.
C. how awful the hot drinks were.